I note that Etoys does not behave the same as Squeak's etoys in that,
when selecting the "show code textually" option and editing the code,
any user defined variable names are replaced by system generated names
(t1 t2 t3 etc.).
I see no gain in this behaviour - and it makes it harder to show
people the relationship between tiles and real smalltalk code. If
etoys is to lead to higher level teaching, this kind of restriction is
not going to help! Can we revert to maintaining the text in the form
typed by the user?
Yours
Bob